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Global Mercury Assessment
… . . . . . . . . . . . 1 2. Sources of mercury emissions to air and releases to water . . . . . . . . . . . . . . . . . . … a contribution to international efforts to reduce mercury pollution. This summary report and the accompanying Technical … the global environment. The report emphasizes emissions to air from human (anthropogenic) activities, but includes …
Introduction to Ozone Depletion - extract from InforMEA e-learning course
… reactions involving emissions from vehicles, industrial pollution and sunlight. Because ozone reacts strongly with … chemicals are used in solvents, foam, aerosol, mobile air conditioning, refrigeration and fire protection and …
Handbook for the Montreal Protocol on Substances that Deplete the Ozone Layer
… shall be restricted to the servicing of refrigeration and air-conditioning equipment existing on 1 January 2020; (b) … shall be restricted to the servicing of refrigeration and air-conditioning equipment existing on 1 January 2020. 7. As … shall be restricted to the servicing of refrigeration and air-conditioning equipment existing on 1 January 2030; 22 …